I want to use my laptop for photo/video editing with this low performance CPU (AMD E1-2100), and have found it to be ridiculously slow. I have a 4GB RAM, 500 GB (not SSD) hard disk. Is there anything I can do to use this laptop for editing; attaching an external GPU or something? If, 'no' is the answer, then please suggest a decent configuration to build a new PC which would not burn a hole in my pocket.